hamilton
codetour
hamilton | codetour | |
---|---|---|
26 | 13 | |
878 | 4,324 | |
- | 0.6% | |
8.1 | 0.0 | |
about 1 year ago | about 1 month ago | |
Python | TypeScript | |
BSD 3-clause Clear License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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hamilton
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Write production grade pandas (and other libraries!) with Hamilton
And find the repository here: https://github.com/dagworks-inc/hamilton/
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Useful libraries for data engineering in various programming languages
Python - https://github.com/stitchfix/hamilton (author here). It's great if you want your code to be always unit testable and documentation friendly, and you want to be able to visualize execution. Blog post on using it with Pandas https://link.medium.com/XhyYD9BAntb.
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Cognitive Loads in Programming
Yes! As one of the creators of https://github.com/stitchfix/hamilton this was one of the aims. Simplifying the cognitive burden for those developing and managing data transforms over the course of years, and in particular for ones they didn't write!
For example in Hamilton -- we force people to write "declarative functions" which then are stitched together to create a dataflow.
E.g. example function -- my guess is that you can read and understand/guess what it does very easily.
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Prefect vs other things question
For (1) there are quite a few options - prefect is one, metaflow is another, airflow, dagster, even https://github.com/stitchfix/hamilton (core contributor here), etc.
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Field Lineage
If you're want to do more python https://github.com/stitchfix/hamilton allows you to model dependencies at a columnar (field) level.
- Show HN
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[D] Is anyone working on interesting ML libraries and looking for contributors?
Take a look at https://github.com/stitchfix/hamilton - we're after contributors who can help us grow the project, e.g. make documentation great, dog fooding features and suggesting/contributing usability improvements.
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Useful Python decorators for Data Scientists
For a real world example of their power, we built an entire framework (https://github.com/stitchfix/hamilton) at Stitch Fix, where a lot of cool magic is provide via decorators - see https://hamilton-docs.gitbook.io/docs/reference/api-reference/available-decorators and these two source files (https://github.com/stitchfix/hamilton/blob/main/hamilton/function_modifiers_base.py, https://github.com/stitchfix/hamilton/blob/main/hamilton/function_modifiers.py ). Note we do some non-trivial stuff via them.
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unit tests
For data processing/transform code, I would recommend looking at https://github.com/stitchfix/hamilton, especially if you're trying to test pandas code. Short getting started here - https://towardsdatascience.com/how-to-use-hamilton-with-pandas-in-5-minutes-89f63e5af8f5 (disclaimer: I'm one of the authors).
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Dealing with hundreds of customer/computed columns
The python package, hamilton, from Stitch Fix (https://hamilton-docs.gitbook.io/docs/) can help manage transformations on pandas dataframes. This DAG of transformations is managed separately in a file - so it can be versioned, in case the transformations change. The memory required is reduced, because only the API call tables and mapping parameter table have to be in memory. The calculated columns can be produced as needed. Just like dbt, transformations are separate from the source tables - but hamilton can be used on any python object - not just dataframes. dbt is SQL based.
codetour
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GIGO and VS-code: the Battle With Microsoft
CodeTour is a vscode plugin that is managed by Microsoft and allows the ability to create “tours” to link through code by clicking through steps.
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Cognitive Loads in Programming
Regarding the @next, i found the best way to get back into a session after being interrupted, was watching yourselve working on the code.
https://github.com/microsoft/codetour
Basically record the last 5 minutes of your work and replay as code tour.
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Vscode tips & extension
CodeTour allow you to add a tour with Markdown in your files.
- Record and play back guided walkthroughs of your codebases
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Code annotations tool
Microsoft just released a VSCode extension that looks amazing and somewhat what I want. Just sharing https://github.com/microsoft/codetour#navigating-tours
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Nice repos/tools/posts - 1st April - #1
Link : https://github.com/microsoft/codetour
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🧢 Stefan's Web Weekly #12
microsoft/codetour – VS Code extension that allows you to record and playback guided tours of codebases, directly within the editor.
- VS Code extension to record and playback guided tours of codebases
What are some alternatives?
prosto - Prosto is a data processing toolkit radically changing how data is processed by heavily relying on functions and operations with functions - an alternative to map-reduce and join-groupby
CodeReviewer.vim - Utility for code reviews (using quickfix)
versatile-data-kit - One framework to develop, deploy and operate data workflows with Python and SQL.
markmap-vscode - Integrate markmap into VSCode
plumbing - Prismatic's Clojure(Script) utility belt
github1s - One second to read GitHub code with VS Code.
OpenLineage - An Open Standard for lineage metadata collection
responsively-app - A modified web browser that helps in responsive web development. A web developer's must have dev-tool.
composer - Supercharge Your Model Training
vscode-emacs-mcx - Awesome Emacs Keymap - VSCode emacs keybinding with multi cursor support
polars - Dataframes powered by a multithreaded, vectorized query engine, written in Rust
vscode-jupyter - VS Code Jupyter extension